20 KB1376 KB19 KB200520192011Green, StephenStark, Bill P.številka:17letnik:7str. 157-166ISSN:1854-0392ISSN:1855-5810COBISSID:987125URN:URN:NBN:SI:doc-GKUAVIBVenMississipi College, Dept. of BiologyPrirodoslovni muzej SlovenijeIlliesiaAcroneuriinaeCalineuriaDoroneuriaegg morphologyentomologijaentomologyHesperoperlajajcamorfologijaPerlidaePlecopterastoneflyvrbniceWestern NearcticEggs of western Nearctic Acroneuriinae (Plecoptera: Perlidae)|Eggs for western Nearctic acroneuriine species of Calineuria Ricker, Doroneuria Needham & Claassen and Hesperoperla Banks are examined and redescribed based on scanning electron microscopy images taken from specimens collected from a substantial portion of each species range. Within genera, species differences in egg morphology are small and not always useful for species recognition, however eggs from one population of Calineuria are significantly different from those found in other populations and this population is given informal recognition as a possible new speciesTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaPrirodoslovni muzej Slovenije